XmlEventProcessor (OpenNMS 30.0.0 API)

java.lang.Object
- io.netty.channel.ChannelHandlerAdapter
- - io.netty.channel.ChannelInboundHandlerAdapter
  - - org.opennms.netmgt.eventd.listener.XmlEventProcessor

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler
```
public class XmlEventProcessor
extends io.netty.channel.ChannelInboundHandlerAdapter
```
Provides the logic and context of execution necessary to actually process a client's event XML document. When a new stream handler is created and assigned to an execution context it will unmarshal the remote document. The events from the remote document are then passed to the registered event handlers. All successfully processed events are acknowledged to the client by the generation of an XML event receipt.

Author:

Brian Weaver , OpenNMS

Nested Class Summary
- Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler
  io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors
Constructor Description

XmlEventProcessor(EventForwarder eventForwarder)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`channelRead(io.netty.channel.ChannelHandlerContext ctx, Object msg)`
`void`	`channelReadComplete(io.netty.channel.ChannelHandlerContext ctx)`
`void`	`exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, Throwable cause)`

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter
channelActive, channelInactive, channelRegistered, channelUnregistered, channelWritabilityChanged, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter
ensureNotSharable, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.netty.channel.ChannelHandler
handlerAdded, handlerRemoved

- Constructor Detail
  - XmlEventProcessor
```
public XmlEventProcessor(EventForwarder eventForwarder)
```
- Method Detail
  - channelRead
```
public void channelRead(io.netty.channel.ChannelHandlerContext ctx,
                        Object msg)
                 throws Exception
```
    Specified by:
    
    channelRead in interface io.netty.channel.ChannelInboundHandler
    
    Overrides:
    
    channelRead in class io.netty.channel.ChannelInboundHandlerAdapter
    
    Throws:
    
    Exception
  - channelReadComplete
```
public void channelReadComplete(io.netty.channel.ChannelHandlerContext ctx)
```
    Specified by:
    
    channelReadComplete in interface io.netty.channel.ChannelInboundHandler
    
    Overrides:
    
    channelReadComplete in class io.netty.channel.ChannelInboundHandlerAdapter
  - exceptionCaught
```
public void exceptionCaught(io.netty.channel.ChannelHandlerContext ctx,
                            Throwable cause)
```
    Specified by:
    
    exceptionCaught in interface io.netty.channel.ChannelHandler
    
    Specified by:
    
    exceptionCaught in interface io.netty.channel.ChannelInboundHandler
    
    Overrides:
    
    exceptionCaught in class io.netty.channel.ChannelInboundHandlerAdapter